学术前沿|基于飞秒电光频梳的高精度时域立体成像技术(High-precision time-domain stereoscopic imaging with a femtosecond electro-optic comb)(05251038267)

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发布时间:

2025-07-24

资讯来源(Source):Nature Communications

研究团队(AuthorsZijian WangHui MaJingwei LuoHeping Zeng

发表时间(Published20250724

文献DOI10.1038/s41467-025-61972-9

原文链接(Linkhttps://www.nature.com/articles/s41467-025-62228-5

核心研究进展(Core Research Progress

传统空域立体成像(Stereoscopic Imaging)难以兼顾大范围、高精度与高速测量。该研究创新时域立体成像(Time-domain Stereoscopy)机制,结合飞秒电光频梳(Femtosecond Electro-optic Comb)与非线性采样技术,依托时域视差信号实现高精度测距,达成米级量程、百纳米级精度,可对4700万点位完成毫秒级动态测量,突破传统三维成像性能瓶颈。

 

技术应用价值(Technical Application Value

该技术首创时域立体成像方案,解决了三维成像量程与精度无法兼容的痛点,具备高密度、高精度、高速测量优势。适用于表面计量检测、机械动态监测、精密制造质控等场景,为高端精密三维感知测量提供全新技术支撑。

 

免责声明(Disclaimer

1、本文为行业学术前沿资讯整理转载,仅用于行业技术交流、知识科普与产业动态参考,不构成任何商业推广、技术落地指导及投资建议。
This article is a reorganized and repost of cutting-edge academic information in the industry, only for industry technical exchanges, popular science and industrial dynamic reference, and does not constitute any commercial promotion, technical implementation guidance or investment advice.

2、文章所有研究内容、技术成果及观点均来源于期刊公开原文,版权归原作者及《Nature Communications》期刊所有。
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